Oracle Solution for Error ora-16822

ORA-16822: new primary database not yet ready for standby database reinstatement

What triggered the Error:

The new primary database, as a result of a logical standby database failover operation, had not fully completed the failover operation. An attempt to reinstate a disabled standby database could not be completed until failover completed on the new primary database.

What should we do to fix it:

Wait until the failover operation has completed on the new primary database. Then retry the reinstate operation.